/*
 *  Copyright 2012 yura.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */

package org.opu.queryhandler.n.client.services.beans;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import org.opu.queryhandler.n.util.Logger;
import org.simpleframework.xml.ElementList;
import org.simpleframework.xml.Root;
import org.simpleframework.xml.core.Persister;

/**
 *
 * @author yura
 */
@Root(name="drivers")
public class DriverDefenitionList {

    @ElementList()
    private ArrayList<DriverDefenition> list;

    public DriverDefenitionList(ArrayList<DriverDefenition> list) {
        this.list = list;
    }

    public DriverDefenitionList() {
        this(new ArrayList<DriverDefenition>());
    }

    public ArrayList<DriverDefenition> getList() {
        return list;
    }

    public ArrayList<DriverDefenition> getCopy() {
        return new ArrayList<DriverDefenition>(list);
    }

    public void store(File file) throws IOException{
        try {
            new Persister().write(this, file);
        } catch (Exception ex) {
            Logger.getInstance().error(this, ex);
            throw new IOException(ex);
        }
    }

    public DriverDefenitionList restore(File file) throws IOException{
        try {
            DriverDefenitionList read = new Persister().read(this, file);
            list = read.list;
            return this;
        } catch (Exception ex) {
            Logger.getInstance().error(this, ex);
            throw new IOException(ex);
        }
    }
}
